| 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 | $177.73 | 6.163% | $188.6835 | $188.68 | $188.70 | $188.70 |
| Purchase #2 | $205.98 | 10.851% | $228.3309 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $67.35 | 11.279% | $74.9464 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $139.84 | 10.332% | $154.2883 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $102.57 | 7.592% | $110.3571 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $100.67 | 13.610% | $114.3712 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $181.95 | 6.320% | $193.4492 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $976.09 | $1,064.4266 | $1,064.43 | $1,064.45 | $1,064.40 | |