| 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 | $131.72 | 7.824% | $142.0258 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $28.92 | 8.860% | $31.4823 | $31.48 | $31.50 | $31.50 |
| Purchase #3 | $225.95 | 11.516% | $251.9704 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $187.65 | 4.201% | $195.5332 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $237.65 | 6.176% | $252.3273 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $120.33 | 8.781% | $130.8962 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $149.54 | 6.471% | $159.2167 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $1,081.76 | $1,163.4519 | $1,163.46 | $1,163.50 | $1,163.40 | |