| 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 | $143.76 | 6.416% | $152.9836 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $140.35 | 6.846% | $149.9584 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $181.62 | 9.169% | $198.2727 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $200.45 | 10.587% | $221.6716 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $208.75 | 9.613% | $228.8171 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $64.64 | 3.575% | $66.9509 | $66.95 | $66.95 | $67.00 |
| Purchase #7 | $134.53 | 11.404% | $149.8718 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $1,074.10 | $1,168.5261 | $1,168.52 | $1,168.45 | $1,168.70 | |