| 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 | $170.53 | 13.595% | $193.7136 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $115.55 | 10.395% | $127.5614 | $127.56 | $127.55 | $127.60 |
| Purchase #3 | $83.58 | 12.272% | $93.8369 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $50.71 | 6.703% | $54.1091 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $114.25 | 13.523% | $129.7 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $168.31 | 10.198% | $185.4743 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $31.42 | 11.234% | $34.9497 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $734.35 | $819.3450 | $819.34 | $819.30 | $819.30 | |