| 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 | $74.44 | 5.821% | $78.7732 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $98.36 | 7.136% | $105.379 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $168.45 | 5.215% | $177.2347 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $142.38 | 9.654% | $156.1254 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $143.49 | 12.764% | $161.8051 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $235.58 | 13.738% | $267.944 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $74.69 | 11.653% | $83.3936 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $937.39 | $1,030.6550 | $1,030.65 | $1,030.70 | $1,030.60 | |