| 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 | $164.64 | 7.442% | $176.8925 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $75.96 | 8.228% | $82.21 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $61.93 | 12.799% | $69.8564 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $245.44 | 9.796% | $269.4833 | $269.48 | $269.50 | $269.50 |
| Purchase #5 | $152.92 | 10.261% | $168.6111 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $224.34 | 9.526% | $245.7106 | $245.71 | $245.70 | $245.70 |
| Purchase #7 | $79.36 | 6.372% | $84.4168 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $1,004.59 | $1,097.1807 | $1,097.18 | $1,097.15 | $1,097.20 | |