| 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 | $185.38 | 6.311% | $197.0793 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $96.94 | 4.352% | $101.1588 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $168.83 | 12.871% | $190.5601 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $159.65 | 10.218% | $175.963 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $56.62 | 10.775% | $62.7208 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $117.84 | 13.532% | $133.7861 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $170.67 | 6.401% | $181.5946 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $955.93 | $1,042.8627 | $1,042.86 | $1,042.85 | $1,043.00 | |