| 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 | $149.37 | 12.804% | $168.4953 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $22.26 | 10.151% | $24.5196 | $24.52 | $24.50 | $24.50 |
| Purchase #3 | $210.27 | 8.419% | $227.9726 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $250.76 | 6.167% | $266.2244 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $192.40 | 8.780% | $209.2927 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $91.41 | 12.312% | $102.6644 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $93.80 | 7.813% | $101.1286 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $1,010.27 | $1,100.2976 | $1,100.29 | $1,100.25 | $1,100.30 | |