| 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 | $71.85 | 3.572% | $74.4165 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $187.90 | 4.411% | $196.1883 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $229.69 | 9.371% | $251.2142 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $193.72 | 13.379% | $219.6378 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $131.26 | 3.143% | $135.3855 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $67.64 | 3.638% | $70.1007 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $186.60 | 13.867% | $212.4758 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $1,068.66 | $1,159.4188 | $1,159.43 | $1,159.45 | $1,159.40 | |