| 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 | $161.45 | 4.696% | $169.0317 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $167.40 | 13.279% | $189.629 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $203.60 | 3.768% | $211.2716 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $42.86 | 11.474% | $47.7778 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $168.75 | 12.423% | $189.7138 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $200.51 | 4.321% | $209.174 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $140.50 | 5.553% | $148.302 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $1,085.07 | $1,164.8999 | $1,164.89 | $1,164.90 | $1,164.90 | |