| 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 | $169.91 | 4.297% | $177.211 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $128.96 | 4.701% | $135.0224 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $168.43 | 5.867% | $178.3118 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $156.64 | 4.693% | $163.9911 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $229.64 | 10.300% | $253.2929 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $233.72 | 5.248% | $245.9856 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $27.69 | 13.169% | $31.3365 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $1,114.99 | $1,185.1513 | $1,185.15 | $1,185.15 | $1,185.10 | |