| 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 | $141.90 | 8.505% | $153.9686 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $90.72 | 12.752% | $102.2886 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $40.49 | 3.636% | $41.9622 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $182.84 | 3.265% | $188.8097 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $213.77 | 10.474% | $236.1603 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $105.93 | 4.463% | $110.6577 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $243.46 | 6.423% | $259.0974 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,019.11 | $1,092.9445 | $1,092.95 | $1,092.90 | $1,093.10 | |