| 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 | $11.81 | 10.562% | $13.0574 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $181.78 | 4.271% | $189.5438 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $146.36 | 8.750% | $159.1665 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $140.83 | 8.245% | $152.4414 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $162.37 | 8.724% | $176.5352 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $100.69 | 13.445% | $114.2278 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $133.85 | 9.301% | $146.2994 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $877.69 | $951.2715 | $951.28 | $951.30 | $951.20 | |