| 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 | $45.80 | 13.207% | $51.8488 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $133.44 | 12.738% | $150.4376 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $234.57 | 9.387% | $256.5891 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $229.42 | 4.759% | $240.3381 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $148.65 | 9.662% | $163.0126 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $152.25 | 4.532% | $159.15 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $135.78 | 6.406% | $144.4781 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $1,079.91 | $1,165.8543 | $1,165.86 | $1,165.90 | $1,165.80 | |