| 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 | $173.44 | 12.323% | $194.813 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $149.65 | 6.610% | $159.5419 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $239.89 | 10.577% | $265.2632 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $33.36 | 3.741% | $34.608 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $100.27 | 9.795% | $110.0914 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $6.66 | 9.593% | $7.2989 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $17.83 | 7.826% | $19.2254 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $721.10 | $790.8418 | $790.84 | $790.85 | $790.80 | |