| 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 | $177.63 | 11.829% | $198.6419 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $105.32 | 9.663% | $115.4971 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $53.36 | 8.131% | $57.6987 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $17.57 | 9.858% | $19.3021 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $121.93 | 13.350% | $138.2077 | $138.21 | $138.20 | $138.20 |
| Purchase #6 | $5.27 | 7.154% | $5.647 | $5.65 | $5.65 | $5.60 |
| Purchase #7 | $167.55 | 10.755% | $185.57 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $648.63 | $720.5645 | $720.57 | $720.55 | $720.50 | |