| 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 | $132.67 | 10.271% | $146.2965 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $203.45 | 10.342% | $224.4908 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $110.82 | 8.247% | $119.9593 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $153.51 | 9.850% | $168.6307 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $89.51 | 8.268% | $96.9107 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $113.26 | 13.608% | $128.6724 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $153.52 | 9.278% | $167.7636 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $956.74 | $1,052.7240 | $1,052.72 | $1,052.70 | $1,052.80 | |