| 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 | $85.94 | 9.505% | $94.1086 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $224.66 | 12.716% | $253.2278 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $74.97 | 7.209% | $80.3746 | $80.37 | $80.35 | $80.40 |
| Purchase #4 | $178.95 | 8.770% | $194.6439 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $156.79 | 11.734% | $175.1877 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $172.57 | 10.241% | $190.2429 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $174.47 | 6.395% | $185.6274 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $1,068.35 | $1,173.4129 | $1,173.41 | $1,173.45 | $1,173.30 | |