| 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 | $83.66 | 7.797% | $90.183 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $147.62 | 3.722% | $153.1144 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $230.84 | 7.866% | $248.9979 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $166.68 | 13.769% | $189.6302 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $191.41 | 10.811% | $212.1033 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $113.87 | 4.359% | $118.8336 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $150.67 | 7.452% | $161.8979 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,084.75 | $1,174.7603 | $1,174.75 | $1,174.80 | $1,174.70 | |