| 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 | $188.62 | 6.145% | $200.2107 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $120.38 | 10.687% | $133.245 | $133.25 | $133.25 | $133.20 |
| Purchase #3 | $31.29 | 8.433% | $33.9287 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $133.70 | 5.569% | $141.1458 | $141.15 | $141.15 | $141.10 |
| Purchase #5 | $220.49 | 7.119% | $236.1867 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $130.26 | 4.140% | $135.6528 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $84.51 | 12.807% | $95.3332 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $909.25 | $975.7029 | $975.71 | $975.75 | $975.60 | |