| 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 | $160.92 | 7.538% | $173.0501 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $39.39 | 11.151% | $43.7824 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $204.77 | 10.190% | $225.6361 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $40.63 | 4.504% | $42.46 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $22.79 | 6.172% | $24.1966 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $156.98 | 13.423% | $178.0514 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $102.62 | 12.565% | $115.5142 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $728.10 | $802.6908 | $802.69 | $802.70 | $802.80 | |