| 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 | $189.44 | 8.604% | $205.7394 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $224.44 | 11.159% | $249.4853 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $105.98 | 8.817% | $115.3243 | $115.32 | $115.30 | $115.30 |
| Purchase #4 | $151.31 | 7.634% | $162.861 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $170.93 | 9.479% | $187.1325 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $135.84 | 11.454% | $151.3991 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $38.86 | 13.802% | $44.2235 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $1,016.80 | $1,116.1651 | $1,116.16 | $1,116.15 | $1,116.10 | |