| 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 | $175.52 | 12.760% | $197.9164 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $48.83 | 5.421% | $51.4771 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $157.88 | 10.545% | $174.5284 | $174.53 | $174.55 | $174.50 |
| Purchase #4 | $96.86 | 13.223% | $109.6678 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $135.95 | 12.152% | $152.4706 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $118.32 | 7.161% | $126.7929 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $17.96 | 6.777% | $19.1771 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $751.32 | $832.0303 | $832.04 | $832.05 | $832.10 | |