| 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 | $141.74 | 12.672% | $159.7013 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $216.32 | 3.253% | $223.3569 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $44.48 | 3.829% | $46.1831 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $81.80 | 12.517% | $92.0389 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $38.89 | 3.470% | $40.2395 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $211.43 | 6.506% | $225.1856 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $21.49 | 6.707% | $22.9313 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $756.15 | $809.6366 | $809.64 | $809.70 | $809.60 | |