| 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 | $72.27 | 11.782% | $80.7849 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $159.26 | 7.753% | $171.6074 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $230.57 | 3.307% | $238.1949 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $122.68 | 6.629% | $130.8125 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $170.74 | 8.440% | $185.1505 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $178.45 | 6.152% | $189.4282 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $154.30 | 12.261% | $173.2187 | $173.22 | $173.20 | $173.20 |
| 7 purchase totals = | $1,088.27 | $1,169.1971 | $1,169.19 | $1,169.20 | $1,169.20 | |