| 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 | $147.86 | 9.670% | $162.1581 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $109.62 | 11.608% | $122.3447 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $29.90 | 12.823% | $33.7341 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $73.68 | 10.711% | $81.5719 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $194.73 | 5.311% | $205.0721 | $205.07 | $205.05 | $205.10 |
| Purchase #6 | $179.72 | 4.486% | $187.7822 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $78.96 | 4.112% | $82.2068 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $814.47 | $874.8699 | $874.86 | $874.85 | $874.90 | |