| 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 | $147.74 | 5.493% | $155.8554 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $194.47 | 7.763% | $209.5667 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $160.65 | 7.764% | $173.1229 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $69.92 | 9.644% | $76.6631 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $122.40 | 7.185% | $131.1944 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $85.81 | 8.271% | $92.9073 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $35.74 | 5.563% | $37.7282 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $816.73 | $877.0380 | $877.04 | $877.00 | $877.10 | |