| 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 | $178.63 | 9.694% | $195.9464 | $195.95 | $195.95 | $195.90 |
| Purchase #2 | $242.68 | 4.211% | $252.8993 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $143.82 | 8.212% | $155.6305 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $56.36 | 13.687% | $64.074 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $19.76 | 11.793% | $22.0903 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $189.64 | 13.597% | $215.4254 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $74.49 | 11.550% | $83.0936 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $905.38 | $989.1595 | $989.16 | $989.20 | $989.10 | |