| 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 | $188.96 | 5.515% | $199.3811 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $38.93 | 9.277% | $42.5415 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $150.32 | 7.331% | $161.34 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $217.55 | 5.556% | $229.6371 | $229.64 | $229.65 | $229.60 |
| Purchase #5 | $163.87 | 8.696% | $178.1201 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $232.62 | 11.706% | $259.8505 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $152.63 | 4.309% | $159.2068 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,144.88 | $1,230.0771 | $1,230.08 | $1,230.10 | $1,230.00 | |