| 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 | $171.34 | 7.350% | $183.9335 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $39.29 | 6.163% | $41.7114 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $134.75 | 12.249% | $151.2555 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $144.92 | 9.511% | $158.7033 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $171.39 | 7.113% | $183.581 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $229.61 | 13.279% | $260.0999 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $228.34 | 5.183% | $240.1749 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,119.64 | $1,219.4595 | $1,219.45 | $1,219.45 | $1,219.50 | |