| 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 | $171.63 | 11.756% | $191.8068 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $122.40 | 10.437% | $135.1749 | $135.17 | $135.15 | $135.20 |
| Purchase #3 | $212.88 | 7.835% | $229.5591 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $205.37 | 6.445% | $218.6061 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $48.42 | 9.688% | $53.1109 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $225.77 | 3.158% | $232.8998 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $127.99 | 7.270% | $137.2949 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,114.46 | $1,198.4525 | $1,198.45 | $1,198.40 | $1,198.50 | |