| 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 | $159.67 | 12.150% | $179.0699 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $116.67 | 5.570% | $123.1685 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $21.77 | 4.733% | $22.8004 | $22.80 | $22.80 | $22.80 |
| Purchase #4 | $117.74 | 10.691% | $130.3276 | $130.33 | $130.35 | $130.30 |
| Purchase #5 | $197.56 | 4.585% | $206.6181 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $54.46 | 12.282% | $61.1488 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $216.43 | 5.393% | $228.1021 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $884.30 | $951.2354 | $951.24 | $951.20 | $951.20 | |