| 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 | $197.87 | 10.419% | $218.4861 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $219.30 | 8.118% | $237.1028 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $50.43 | 5.756% | $53.3328 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $158.97 | 3.730% | $164.8996 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $95.71 | 13.741% | $108.8615 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $177.58 | 6.766% | $189.5951 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $178.47 | 9.287% | $195.0445 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,078.33 | $1,167.3224 | $1,167.32 | $1,167.35 | $1,167.30 | |