| 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 | $185.53 | 9.137% | $202.4819 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $120.79 | 8.158% | $130.644 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $23.61 | 7.372% | $25.3505 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $185.77 | 9.680% | $203.7525 | $203.75 | $203.75 | $203.80 |
| Purchase #5 | $124.32 | 7.456% | $133.5893 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $18.39 | 6.414% | $19.5695 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $181.47 | 8.800% | $197.4394 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $839.88 | $912.8271 | $912.82 | $912.85 | $912.90 | |