| 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 | $146.69 | 11.508% | $163.5711 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $136.70 | 7.711% | $147.2409 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $57.72 | 10.126% | $63.5647 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $229.73 | 12.790% | $259.1125 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $239.76 | 6.818% | $256.1068 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $87.65 | 4.464% | $91.5627 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $121.57 | 11.786% | $135.8982 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $1,019.82 | $1,117.0569 | $1,117.05 | $1,117.00 | $1,117.10 | |