| 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 | $148.96 | 7.120% | $159.566 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $216.60 | 12.752% | $244.2208 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $87.72 | 10.277% | $96.735 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $139.93 | 8.777% | $152.2117 | $152.21 | $152.20 | $152.20 |
| Purchase #5 | $149.72 | 7.623% | $161.1332 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $200.81 | 13.692% | $228.3049 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $114.72 | 10.298% | $126.5339 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $1,058.46 | $1,168.7055 | $1,168.70 | $1,168.70 | $1,168.60 | |