| 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 | $184.68 | 4.739% | $193.432 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $174.38 | 9.240% | $190.4927 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $108.86 | 13.600% | $123.665 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $109.34 | 6.301% | $116.2295 | $116.23 | $116.25 | $116.20 |
| Purchase #5 | $85.64 | 12.457% | $96.3082 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $123.90 | 9.219% | $135.3223 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $166.39 | 10.777% | $184.3219 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $953.19 | $1,039.7716 | $1,039.77 | $1,039.75 | $1,039.70 | |