| 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 | $197.48 | 9.715% | $216.6652 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $101.36 | 11.756% | $113.2759 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $116.58 | 11.455% | $129.9342 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $81.55 | 9.661% | $89.4285 | $89.43 | $89.45 | $89.40 |
| Purchase #5 | $140.80 | 3.126% | $145.2014 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $33.64 | 11.504% | $37.5099 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $32.30 | 6.368% | $34.3569 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $703.71 | $766.3720 | $766.38 | $766.40 | $766.40 | |