| 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 | $125.37 | 6.628% | $133.6795 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $135.90 | 10.251% | $149.8311 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $130.76 | 7.827% | $140.9946 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $25.75 | 9.138% | $28.103 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $8.84 | 13.624% | $10.0444 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $137.98 | 9.383% | $150.9267 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $176.45 | 3.226% | $182.1423 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $741.05 | $795.7216 | $795.71 | $795.80 | $795.60 | |