| 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 | $128.84 | 11.110% | $143.1541 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $25.53 | 13.639% | $29.012 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $178.36 | 11.192% | $198.3221 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $131.27 | 7.646% | $141.3069 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $23.34 | 4.711% | $24.4395 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $176.71 | 9.864% | $194.1407 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $210.89 | 4.261% | $219.876 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $874.94 | $950.2513 | $950.25 | $950.25 | $950.20 | |