| 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 | $122.93 | 6.714% | $131.1835 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $35.75 | 3.154% | $36.8776 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $143.77 | 12.149% | $161.2366 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $212.84 | 6.809% | $227.3323 | $227.33 | $227.35 | $227.30 |
| Purchase #5 | $141.39 | 3.706% | $146.6299 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $153.88 | 3.673% | $159.532 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $184.29 | 7.228% | $197.6105 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $994.85 | $1,060.4024 | $1,060.40 | $1,060.50 | $1,060.30 | |