| 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 | $171.60 | 8.296% | $185.8359 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $6.74 | 12.311% | $7.5698 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $171.50 | 13.376% | $194.4398 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $57.29 | 13.378% | $64.9543 | $64.95 | $64.95 | $65.00 |
| Purchase #5 | $230.25 | 6.305% | $244.7673 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $158.41 | 7.401% | $170.1339 | $170.13 | $170.15 | $170.10 |
| Purchase #7 | $124.85 | 8.265% | $135.1689 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $920.64 | $1,002.8699 | $1,002.87 | $1,002.85 | $1,002.90 | |