| 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 | $150.51 | 13.864% | $171.3767 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $195.57 | 8.176% | $211.5598 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $208.91 | 4.683% | $218.6933 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $17.40 | 10.600% | $19.2444 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $232.70 | 7.779% | $250.8017 | $250.80 | $250.80 | $250.80 |
| Purchase #6 | $71.40 | 8.340% | $77.3548 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $174.46 | 11.255% | $194.0955 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $1,050.95 | $1,143.1262 | $1,143.12 | $1,143.15 | $1,143.20 | |