| 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 | $142.69 | 7.136% | $152.8724 | $152.87 | $152.85 | $152.90 |
| Purchase #2 | $225.69 | 11.847% | $252.4275 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $35.95 | 13.539% | $40.8173 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $38.51 | 13.817% | $43.8309 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $72.58 | 11.615% | $81.0102 | $81.01 | $81.00 | $81.00 |
| Purchase #6 | $89.88 | 5.668% | $94.9744 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $211.31 | 3.330% | $218.3466 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $816.61 | $884.2793 | $884.28 | $884.25 | $884.20 | |