| 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 | $153.55 | 5.545% | $162.0643 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $220.95 | 6.874% | $236.1381 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $219.36 | 6.321% | $233.2257 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $155.93 | 9.265% | $170.3769 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $10.73 | 10.505% | $11.8572 | $11.86 | $11.85 | $11.90 |
| Purchase #6 | $151.52 | 13.666% | $172.2267 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $8.52 | 4.426% | $8.8971 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $920.56 | $994.7860 | $994.80 | $994.85 | $994.80 | |