| 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 | $79.55 | 11.120% | $88.396 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $130.42 | 10.738% | $144.4245 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $145.88 | 9.790% | $160.1617 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $170.85 | 7.667% | $183.9491 | $183.95 | $183.95 | $183.90 |
| Purchase #5 | $176.29 | 11.745% | $196.9953 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $237.44 | 12.380% | $266.8351 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $5.39 | 11.333% | $6.0008 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $945.82 | $1,046.7625 | $1,046.77 | $1,046.75 | $1,046.70 | |