| 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 | $169.70 | 11.297% | $188.871 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $121.32 | 11.400% | $135.1505 | $135.15 | $135.15 | $135.20 |
| Purchase #3 | $103.83 | 9.788% | $113.9929 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $102.46 | 6.222% | $108.8351 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $135.87 | 4.150% | $141.5086 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $151.31 | 9.103% | $165.0837 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $46.35 | 11.672% | $51.76 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $830.84 | $905.2018 | $905.20 | $905.20 | $905.30 | |