| 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 | $146.68 | 10.255% | $161.722 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $215.84 | 6.234% | $229.2955 | $229.30 | $229.30 | $229.30 |
| Purchase #3 | $33.54 | 3.838% | $34.8273 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $180.28 | 6.741% | $192.4327 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $249.36 | 5.412% | $262.8554 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $131.60 | 5.430% | $138.7459 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $92.75 | 8.499% | $100.6328 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $1,050.05 | $1,120.5116 | $1,120.52 | $1,120.55 | $1,120.40 | |