| 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 | $156.69 | 6.656% | $167.1193 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $8.64 | 4.177% | $9.0009 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $9.83 | 11.678% | $10.9779 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $219.85 | 11.643% | $245.4471 | $245.45 | $245.45 | $245.40 |
| Purchase #5 | $51.26 | 3.597% | $53.1038 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $47.86 | 13.647% | $54.3915 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $228.32 | 5.394% | $240.6356 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $722.45 | $780.6761 | $780.68 | $780.70 | $780.60 | |