| 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 | $140.86 | 3.261% | $145.4534 | $145.45 | $145.45 | $145.50 |
| Purchase #2 | $162.81 | 9.808% | $178.7784 | $178.78 | $178.80 | $178.80 |
| Purchase #3 | $31.71 | 11.854% | $35.4689 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $192.26 | 6.377% | $204.5204 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $89.70 | 13.534% | $101.84 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $52.30 | 9.621% | $57.3318 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $218.73 | 4.513% | $228.6013 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $888.37 | $951.9942 | $951.99 | $952.00 | $952.00 | |