| 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 | $177.68 | 5.421% | $187.312 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $212.81 | 7.185% | $228.1004 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $170.63 | 4.594% | $178.4687 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $230.82 | 9.673% | $253.1472 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $75.71 | 7.736% | $81.5669 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $7.55 | 8.145% | $8.1649 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $191.89 | 11.439% | $213.8403 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $1,067.09 | $1,150.6004 | $1,150.60 | $1,150.55 | $1,150.60 | |