| 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 | $194.30 | 12.804% | $219.1782 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $15.91 | 5.498% | $16.7847 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $76.80 | 11.459% | $85.6005 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $6.82 | 11.319% | $7.592 | $7.59 | $7.60 | $7.60 |
| Purchase #5 | $148.85 | 8.570% | $161.6064 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $241.28 | 7.706% | $259.873 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $46.92 | 3.345% | $48.4895 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $730.88 | $799.1243 | $799.12 | $799.15 | $799.20 | |