| 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 | $183.77 | 9.549% | $201.3182 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $143.43 | 13.303% | $162.5105 | $162.51 | $162.50 | $162.50 |
| Purchase #3 | $55.60 | 12.724% | $62.6745 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $66.43 | 5.596% | $70.1474 | $70.15 | $70.15 | $70.10 |
| Purchase #5 | $217.73 | 6.769% | $232.4681 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $94.80 | 7.580% | $101.9858 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $156.83 | 13.298% | $177.6853 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $918.59 | $1,008.7898 | $1,008.80 | $1,008.75 | $1,008.80 | |