| 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 | $245.94 | 7.277% | $263.8371 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $192.53 | 9.188% | $210.2197 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $190.37 | 12.181% | $213.559 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $140.30 | 6.728% | $149.7394 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $159.45 | 13.792% | $181.4413 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $58.83 | 12.425% | $66.1396 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $170.25 | 6.309% | $180.9911 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $1,157.67 | $1,265.9272 | $1,265.93 | $1,265.95 | $1,265.80 | |