| 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 | $152.26 | 11.310% | $169.4806 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $128.29 | 5.789% | $135.7167 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $158.88 | 6.794% | $169.6743 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $13.68 | 9.405% | $14.9666 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $97.35 | 4.367% | $101.6013 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $30.86 | 13.577% | $35.0499 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $177.44 | 8.554% | $192.6182 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $758.76 | $819.1076 | $819.11 | $819.05 | $819.10 | |