| 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 | $130.81 | 9.713% | $143.5156 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $116.53 | 11.422% | $129.8401 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $101.30 | 4.582% | $105.9416 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $191.43 | 3.775% | $198.6565 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $25.98 | 12.103% | $29.1244 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $172.42 | 5.544% | $181.979 | $181.98 | $182.00 | $182.00 |
| Purchase #7 | $228.48 | 6.281% | $242.8308 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $966.95 | $1,031.8880 | $1,031.89 | $1,031.90 | $1,031.80 | |