| 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 | $37.43 | 7.478% | $40.229 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $115.87 | 8.518% | $125.7398 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $19.60 | 11.608% | $21.8752 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $182.53 | 10.408% | $201.5277 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $162.58 | 7.223% | $174.3232 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $152.51 | 8.665% | $165.725 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $111.42 | 3.723% | $115.5682 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $781.94 | $844.9881 | $845.00 | $845.05 | $844.90 | |