| 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 | $121.71 | 12.533% | $136.9639 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $36.33 | 6.407% | $38.6577 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $61.89 | 10.297% | $68.2628 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $150.46 | 9.424% | $164.6394 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $49.62 | 8.779% | $53.9761 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $232.45 | 13.856% | $264.6583 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $134.98 | 9.177% | $147.3671 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $787.44 | $874.5253 | $874.53 | $874.50 | $874.70 | |