| 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 | $156.74 | 12.843% | $176.8701 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $90.93 | 5.735% | $96.1448 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $20.85 | 5.834% | $22.0664 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $34.81 | 9.259% | $38.0331 | $38.03 | $38.05 | $38.00 |
| Purchase #5 | $243.97 | 4.294% | $254.4461 | $254.45 | $254.45 | $254.40 |
| Purchase #6 | $161.81 | 6.653% | $172.5752 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $176.43 | 8.743% | $191.8553 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $885.54 | $951.9910 | $952.00 | $952.00 | $952.00 | |