| 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 | $107.80 | 5.202% | $113.4078 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $8.75 | 12.754% | $9.866 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $179.96 | 11.594% | $200.8246 | $200.82 | $200.80 | $200.80 |
| Purchase #4 | $81.28 | 4.166% | $84.6661 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $144.52 | 8.135% | $156.2767 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $142.26 | 7.269% | $152.6009 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $103.29 | 9.596% | $113.2017 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $767.86 | $830.8438 | $830.85 | $830.80 | $830.90 | |