| 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 | $143.88 | 6.197% | $152.7962 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $122.96 | 13.437% | $139.4821 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $53.71 | 13.464% | $60.9415 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $65.90 | 10.781% | $73.0047 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $78.82 | 11.711% | $88.0506 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $62.28 | 9.181% | $67.9979 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $188.53 | 4.392% | $196.8102 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $716.08 | $779.0832 | $779.08 | $779.10 | $779.10 | |