| 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 | $161.44 | 7.331% | $173.2752 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $20.27 | 13.143% | $22.9341 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $203.30 | 9.172% | $221.9467 | $221.95 | $221.95 | $221.90 |
| Purchase #4 | $128.96 | 5.248% | $135.7278 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $230.86 | 8.867% | $251.3304 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $116.55 | 13.865% | $132.7097 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $243.62 | 6.741% | $260.0424 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,105.00 | $1,197.9663 | $1,197.97 | $1,198.05 | $1,197.80 | |