| 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 | $177.59 | 11.548% | $198.0981 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $218.62 | 9.409% | $239.19 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $25.35 | 8.646% | $27.5418 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $134.48 | 9.498% | $147.2529 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $122.55 | 6.637% | $130.6836 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $34.42 | 3.568% | $35.6481 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $136.96 | 9.380% | $149.8068 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $849.97 | $928.2213 | $928.22 | $928.25 | $928.20 | |