| 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 | $81.87 | 8.581% | $88.8953 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $128.27 | 5.707% | $135.5904 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $136.50 | 13.805% | $155.3438 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $201.84 | 8.153% | $218.296 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $143.76 | 8.167% | $155.5009 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $219.80 | 10.872% | $243.6967 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $15.65 | 7.871% | $16.8818 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $927.69 | $1,014.2049 | $1,014.21 | $1,014.25 | $1,014.20 | |