| 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 | $187.52 | 12.748% | $211.425 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $145.98 | 7.549% | $157 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $198.55 | 3.675% | $205.8467 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $50.27 | 12.409% | $56.508 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $153.44 | 11.392% | $170.9199 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $97.96 | 4.245% | $102.1184 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $67.39 | 9.164% | $73.5656 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $901.11 | $977.3836 | $977.40 | $977.35 | $977.30 | |