| 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 | $52.29 | 10.561% | $57.8123 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $178.43 | 4.251% | $186.0151 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $31.93 | 11.594% | $35.632 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $216.33 | 5.444% | $228.107 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $144.41 | 7.198% | $154.8046 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $69.45 | 6.789% | $74.165 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $204.34 | 8.184% | $221.0632 | $221.06 | $221.05 | $221.10 |
| 7 purchase totals = | $897.18 | $957.5992 | $957.60 | $957.55 | $957.60 | |