| 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 | $167.34 | 10.169% | $184.3568 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $72.25 | 13.111% | $81.7227 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $41.35 | 3.194% | $42.6707 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $89.70 | 5.711% | $94.8228 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $96.60 | 12.252% | $108.4354 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $163.54 | 9.274% | $178.7067 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $43.92 | 8.259% | $47.5474 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $674.70 | $738.2625 | $738.27 | $738.20 | $738.20 | |