| 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 | $91.41 | 11.503% | $101.9249 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $135.44 | 7.502% | $145.6007 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $69.73 | 12.512% | $78.4546 | $78.45 | $78.45 | $78.50 |
| Purchase #4 | $68.54 | 9.824% | $75.2734 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $177.43 | 4.799% | $185.9449 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $16.86 | 13.739% | $19.1764 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $85.51 | 7.290% | $91.7437 | $91.74 | $91.75 | $91.70 |
| 7 purchase totals = | $644.92 | $698.1186 | $698.10 | $698.10 | $698.10 | |