| 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 | $151.66 | 5.410% | $159.8648 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $67.56 | 13.716% | $76.8265 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $180.93 | 12.635% | $203.7905 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $85.61 | 12.349% | $96.182 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $28.79 | 9.692% | $31.5803 | $31.58 | $31.60 | $31.60 |
| Purchase #6 | $169.58 | 7.131% | $181.6727 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $9.81 | 8.130% | $10.6076 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $693.94 | $760.5244 | $760.52 | $760.55 | $760.60 | |