| 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 | $147.74 | 9.526% | $161.8137 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $166.81 | 7.191% | $178.8053 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $44.83 | 6.562% | $47.7717 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $119.40 | 8.741% | $129.8368 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $168.69 | 9.493% | $184.7037 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $234.66 | 10.351% | $258.9497 | $258.95 | $258.95 | $258.90 |
| Purchase #7 | $61.52 | 7.284% | $66.0011 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $943.65 | $1,027.8820 | $1,027.88 | $1,027.85 | $1,027.80 | |