| 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 | $160.62 | 8.527% | $174.3161 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $71.68 | 9.258% | $78.3161 | $78.32 | $78.30 | $78.30 |
| Purchase #3 | $249.56 | 9.117% | $272.3124 | $272.31 | $272.30 | $272.30 |
| Purchase #4 | $128.82 | 11.664% | $143.8456 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $183.63 | 6.252% | $195.1105 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $193.67 | 6.637% | $206.5239 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $29.41 | 5.396% | $30.997 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $1,017.39 | $1,101.4216 | $1,101.43 | $1,101.35 | $1,101.30 | |