| 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 | $156.32 | 5.250% | $164.5268 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $216.31 | 13.588% | $245.7022 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $151.36 | 12.279% | $169.9455 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $107.96 | 4.431% | $112.7437 | $112.74 | $112.75 | $112.70 |
| Purchase #5 | $138.75 | 3.577% | $143.7131 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $170.52 | 5.510% | $179.9157 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $174.72 | 7.365% | $187.5881 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,115.94 | $1,204.1351 | $1,204.14 | $1,204.15 | $1,204.00 | |