| 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 | $107.39 | 6.687% | $114.5712 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $213.65 | 5.349% | $225.0781 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $200.99 | 4.505% | $210.0446 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $68.33 | 5.178% | $71.8681 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $146.90 | 8.650% | $159.6069 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $87.55 | 8.183% | $94.7142 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $148.38 | 5.114% | $155.9682 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $973.19 | $1,031.8513 | $1,031.85 | $1,031.80 | $1,031.90 | |