| 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 | $175.25 | 8.358% | $189.8974 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $22.45 | 9.724% | $24.633 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $112.41 | 4.476% | $117.4415 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $178.50 | 13.766% | $203.0723 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $59.46 | 12.646% | $66.9793 | $66.98 | $67.00 | $67.00 |
| Purchase #6 | $245.37 | 13.806% | $279.2458 | $279.25 | $279.25 | $279.20 |
| Purchase #7 | $219.99 | 6.187% | $233.6008 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,013.43 | $1,114.8701 | $1,114.87 | $1,114.90 | $1,114.80 | |