| 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 | $178.86 | 8.579% | $194.2044 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $121.86 | 13.397% | $138.1856 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $238.50 | 3.685% | $247.2887 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $18.31 | 6.776% | $19.5507 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $145.27 | 3.813% | $150.8091 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $47.83 | 12.794% | $53.9494 | $53.95 | $53.95 | $53.90 |
| Purchase #7 | $88.53 | 5.505% | $93.4036 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $839.16 | $897.3915 | $897.39 | $897.40 | $897.40 | |