| 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 | $155.34 | 11.506% | $173.2134 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $62.98 | 11.416% | $70.1698 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $139.68 | 9.252% | $152.6032 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $23.73 | 11.200% | $26.3878 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $45.33 | 5.842% | $47.9782 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $51.99 | 6.345% | $55.2888 | $55.29 | $55.30 | $55.30 |
| Purchase #7 | $245.36 | 11.331% | $273.1617 | $273.16 | $273.15 | $273.20 |
| 7 purchase totals = | $724.41 | $798.8029 | $798.80 | $798.80 | $798.90 | |