| 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 | $141.71 | 10.198% | $156.1616 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $101.91 | 11.811% | $113.9466 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $47.42 | 12.464% | $53.3304 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $143.28 | 13.508% | $162.6343 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $249.30 | 13.166% | $282.1228 | $282.12 | $282.10 | $282.10 |
| Purchase #6 | $74.73 | 7.713% | $80.4939 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $161.44 | 7.636% | $173.7676 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $919.79 | $1,022.4572 | $1,022.45 | $1,022.45 | $1,022.40 | |