| 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 | $98.35 | 11.516% | $109.676 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $131.54 | 13.437% | $149.215 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $85.61 | 5.563% | $90.3725 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $157.51 | 13.846% | $179.3188 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $229.68 | 12.709% | $258.87 | $258.87 | $258.85 | $258.90 |
| Purchase #6 | $135.39 | 4.738% | $141.8048 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $229.87 | 6.480% | $244.7656 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,067.95 | $1,174.0227 | $1,174.03 | $1,173.95 | $1,174.10 | |