| 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 | $176.72 | 9.549% | $193.595 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $157.81 | 6.755% | $168.4701 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $112.90 | 11.113% | $125.4466 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $96.99 | 4.430% | $101.2867 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $223.54 | 9.420% | $244.5975 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $75.48 | 6.219% | $80.1741 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $145.68 | 9.866% | $160.0528 | $160.05 | $160.05 | $160.10 |
| 7 purchase totals = | $989.12 | $1,073.6228 | $1,073.63 | $1,073.60 | $1,073.70 | |