| 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 | $91.47 | 9.368% | $100.0389 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $135.30 | 7.734% | $145.7641 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $142.57 | 6.355% | $151.6303 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $13.79 | 10.865% | $15.2883 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $175.39 | 13.147% | $198.4485 | $198.45 | $198.45 | $198.40 |
| Purchase #6 | $96.97 | 4.470% | $101.3046 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $178.66 | 13.244% | $202.3217 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $834.15 | $914.7964 | $914.79 | $914.80 | $914.70 | |