| 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 | $128.59 | 12.506% | $144.6715 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $191.37 | 10.872% | $212.1757 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $210.32 | 5.139% | $221.1283 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $147.86 | 7.815% | $159.4153 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $165.84 | 9.740% | $181.9928 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $83.34 | 9.123% | $90.9431 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $182.77 | 11.794% | $204.3259 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $1,110.09 | $1,214.6526 | $1,214.66 | $1,214.70 | $1,214.60 | |