| 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 | $170.46 | 9.199% | $186.1406 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $194.80 | 11.502% | $217.2059 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $75.96 | 10.758% | $84.1318 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $204.58 | 9.314% | $223.6346 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $121.64 | 6.332% | $129.3422 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $137.37 | 11.120% | $152.6455 | $152.65 | $152.65 | $152.60 |
| Purchase #7 | $68.44 | 9.605% | $75.0137 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $973.25 | $1,068.1143 | $1,068.11 | $1,068.15 | $1,067.90 | |