| 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 | $191.33 | 11.350% | $213.046 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $202.95 | 5.322% | $213.751 | $213.75 | $213.75 | $213.80 |
| Purchase #3 | $133.40 | 11.665% | $148.9611 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $140.68 | 12.771% | $158.6462 | $158.65 | $158.65 | $158.60 |
| Purchase #5 | $6.32 | 12.774% | $7.1273 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $175.95 | 11.383% | $195.9784 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $181.86 | 11.798% | $203.3158 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $1,032.49 | $1,140.8258 | $1,140.84 | $1,140.85 | $1,140.80 | |