| 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 | $197.75 | 6.585% | $210.7718 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $243.98 | 13.701% | $277.4077 | $277.41 | $277.40 | $277.40 |
| Purchase #3 | $211.33 | 7.130% | $226.3978 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $217.73 | 11.132% | $241.9677 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $152.63 | 3.814% | $158.4513 | $158.45 | $158.45 | $158.50 |
| Purchase #6 | $150.32 | 3.561% | $155.6729 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $81.73 | 9.790% | $89.7314 | $89.73 | $89.75 | $89.70 |
| 7 purchase totals = | $1,255.47 | $1,360.4006 | $1,360.40 | $1,360.35 | $1,360.50 | |