| 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 | $194.75 | 9.769% | $213.7751 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $188.42 | 7.540% | $202.6269 | $202.63 | $202.65 | $202.60 |
| Purchase #3 | $242.62 | 11.720% | $271.0551 | $271.06 | $271.05 | $271.10 |
| Purchase #4 | $187.26 | 6.859% | $200.1042 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $194.32 | 13.529% | $220.6096 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $229.62 | 10.362% | $253.4132 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $135.42 | 6.303% | $143.9555 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $1,372.41 | $1,505.5396 | $1,505.55 | $1,505.55 | $1,505.60 | |