| 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 | $150.59 | 9.803% | $165.3523 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $90.49 | 6.772% | $96.618 | $96.62 | $96.60 | $96.60 |
| Purchase #3 | $174.49 | 6.209% | $185.3241 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $115.93 | 9.413% | $126.8425 | $126.84 | $126.85 | $126.80 |
| Purchase #5 | $131.31 | 8.616% | $142.6237 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $135.99 | 10.185% | $149.8406 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $196.57 | 8.325% | $212.9345 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $995.37 | $1,079.5357 | $1,079.52 | $1,079.50 | $1,079.40 | |