| 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 | $178.48 | 8.213% | $193.1386 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $124.86 | 8.810% | $135.8602 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $33.41 | 3.525% | $34.5877 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $169.67 | 13.482% | $192.5449 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $199.47 | 6.768% | $212.9701 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $79.58 | 3.742% | $82.5579 | $82.56 | $82.55 | $82.60 |
| Purchase #7 | $241.96 | 11.651% | $270.1508 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $1,027.43 | $1,121.8102 | $1,121.81 | $1,121.80 | $1,121.90 | |