| 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 | $145.62 | 6.503% | $155.0897 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $176.61 | 7.335% | $189.5643 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $78.32 | 12.763% | $88.316 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $70.92 | 7.541% | $76.2681 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $92.57 | 9.117% | $101.0096 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $64.28 | 5.769% | $67.9883 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $58.33 | 7.669% | $62.8033 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $686.65 | $741.0393 | $741.04 | $741.00 | $741.10 | |