| 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 | $195.64 | 12.675% | $220.4374 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $120.43 | 4.576% | $125.9409 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $56.68 | 10.825% | $62.8156 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $178.41 | 11.487% | $198.904 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $209.90 | 5.564% | $221.5788 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $134.45 | 11.442% | $149.8338 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $143.55 | 9.620% | $157.3595 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,039.06 | $1,136.8700 | $1,136.87 | $1,136.90 | $1,136.80 | |