| 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 | $83.82 | 5.294% | $88.2574 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $170.83 | 7.481% | $183.6098 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $115.27 | 13.409% | $130.7266 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $236.68 | 12.618% | $266.5443 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $83.29 | 9.317% | $91.0501 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $76.74 | 9.285% | $83.8653 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $194.91 | 12.690% | $219.6441 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $961.54 | $1,063.6976 | $1,063.70 | $1,063.70 | $1,063.70 | |