| 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 | $163.26 | 7.103% | $174.8564 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $117.43 | 9.468% | $128.5483 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $102.86 | 3.465% | $106.4241 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $245.32 | 10.318% | $270.6321 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $101.41 | 5.841% | $107.3334 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $12.57 | 9.419% | $13.754 | $13.75 | $13.75 | $13.80 |
| Purchase #7 | $182.28 | 7.327% | $195.6357 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $925.13 | $997.1840 | $997.18 | $997.20 | $997.10 | |