| 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 | $75.95 | 9.125% | $82.8804 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $128.35 | 7.413% | $137.8646 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $120.42 | 13.115% | $136.2131 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $185.98 | 12.385% | $209.0136 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $197.64 | 4.570% | $206.6721 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $184.58 | 8.836% | $200.8895 | $200.89 | $200.90 | $200.90 |
| Purchase #7 | $145.96 | 4.225% | $152.1268 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $1,038.88 | $1,125.6601 | $1,125.65 | $1,125.65 | $1,125.70 | |