| 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 | $136.53 | 4.714% | $142.966 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $249.83 | 13.381% | $283.2598 | $283.26 | $283.25 | $283.30 |
| Purchase #3 | $132.28 | 13.642% | $150.3256 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $143.37 | 9.837% | $157.4733 | $157.47 | $157.45 | $157.50 |
| Purchase #5 | $247.94 | 11.217% | $275.7514 | $275.75 | $275.75 | $275.80 |
| Purchase #6 | $132.49 | 5.814% | $140.193 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $45.64 | 3.128% | $47.0676 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $1,088.08 | $1,197.0367 | $1,197.04 | $1,197.00 | $1,197.20 | |