| 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 | $195.63 | 10.625% | $216.4157 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $182.54 | 6.507% | $194.4179 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $85.58 | 8.469% | $92.8278 | $92.83 | $92.85 | $92.80 |
| Purchase #4 | $32.86 | 6.458% | $34.9821 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $179.75 | 8.775% | $195.5231 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $6.94 | 9.422% | $7.5939 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $149.36 | 13.307% | $169.2353 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $832.66 | $910.9958 | $911.00 | $911.00 | $910.90 | |