| 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 | $196.98 | 11.519% | $219.6701 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $190.75 | 5.484% | $201.2107 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $177.91 | 13.737% | $202.3495 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $103.94 | 12.144% | $116.5625 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $58.86 | 5.518% | $62.1079 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $150.74 | 8.703% | $163.8589 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $196.71 | 13.700% | $223.6593 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,075.89 | $1,189.4189 | $1,189.42 | $1,189.35 | $1,189.50 | |