| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.39 | 13.562% | $202.5833 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $228.86 | 7.617% | $246.2923 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $249.54 | 6.330% | $265.3359 | $265.34 | $265.35 | $265.30 |
| Purchase #4 | $187.69 | 12.768% | $211.6543 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $105.86 | 5.459% | $111.6389 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $157.97 | 8.350% | $171.1605 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $186.91 | 10.805% | $207.1056 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $1,295.22 | $1,415.7708 | $1,415.77 | $1,415.80 | $1,415.80 | |