| 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 | $133.27 | 8.746% | $144.9258 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $21.42 | 3.358% | $22.1393 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $75.25 | 12.168% | $84.4064 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $83.30 | 13.365% | $94.433 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $201.36 | 13.668% | $228.8819 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $171.40 | 9.436% | $187.5733 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $157.48 | 13.540% | $178.8028 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $843.48 | $941.1625 | $941.16 | $941.20 | $941.10 | |