| 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 | $183.77 | 10.405% | $202.8913 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $241.84 | 7.124% | $259.0687 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $47.97 | 3.539% | $49.6677 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $174.62 | 5.191% | $183.6845 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $8.71 | 11.529% | $9.7142 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $189.53 | 5.608% | $200.1588 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $228.88 | 4.264% | $238.6394 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,075.32 | $1,143.8246 | $1,143.82 | $1,143.80 | $1,143.90 | |