| 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 | $142.43 | 13.113% | $161.1068 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $69.58 | 8.243% | $75.3155 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $94.48 | 10.372% | $104.2795 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $229.84 | 12.261% | $258.0207 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $180.78 | 8.422% | $196.0053 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $96.44 | 9.673% | $105.7686 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $209.35 | 9.814% | $229.8956 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,022.90 | $1,130.3920 | $1,130.41 | $1,130.35 | $1,130.40 | |