| 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 | $202.77 | 7.802% | $218.5901 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $177.94 | 7.211% | $190.7713 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $190.60 | 13.350% | $216.0451 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $141.31 | 7.130% | $151.3854 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $138.80 | 13.846% | $158.0182 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $147.68 | 8.141% | $159.7026 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $18.82 | 4.383% | $19.6449 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $1,017.92 | $1,114.1576 | $1,114.16 | $1,114.15 | $1,114.10 | |