| 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 | $122.51 | 6.253% | $130.1706 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $67.38 | 7.695% | $72.5649 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $41.97 | 5.625% | $44.3308 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $221.98 | 7.202% | $237.967 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $80.60 | 10.150% | $88.7809 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $14.53 | 9.568% | $15.9202 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $20.61 | 8.538% | $22.3697 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $569.58 | $612.1041 | $612.10 | $612.05 | $612.20 | |