| 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 | $130.82 | 8.693% | $142.1922 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $169.89 | 5.717% | $179.6026 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $27.43 | 13.580% | $31.155 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $88.44 | 3.710% | $91.7211 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $92.25 | 6.521% | $98.2656 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $13.88 | 7.662% | $14.9435 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $179.60 | 8.528% | $194.9163 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $702.31 | $752.7963 | $752.80 | $752.75 | $752.80 | |