| 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 | $160.38 | 8.853% | $174.5784 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $121.70 | 8.379% | $131.8972 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $236.75 | 13.570% | $268.877 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $11.29 | 3.809% | $11.72 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $213.32 | 3.477% | $220.7371 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $96.67 | 6.580% | $103.0309 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $81.96 | 13.288% | $92.8508 | $92.85 | $92.85 | $92.90 |
| 7 purchase totals = | $922.07 | $1,003.6914 | $1,003.70 | $1,003.75 | $1,003.70 | |