| 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 | $183.77 | 5.855% | $194.5297 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $138.36 | 8.529% | $150.1607 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $97.58 | 4.179% | $101.6579 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $172.33 | 6.363% | $183.2954 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $206.25 | 6.343% | $219.3324 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $225.89 | 13.413% | $256.1886 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $149.70 | 7.606% | $161.0862 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $1,173.88 | $1,266.2509 | $1,266.26 | $1,266.30 | $1,266.30 | |