| 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 | $170.48 | 12.758% | $192.2298 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $135.48 | 3.809% | $140.6404 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $245.56 | 8.177% | $265.6394 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $152.43 | 6.271% | $161.9889 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $196.38 | 5.299% | $206.7862 | $206.79 | $206.80 | $206.80 |
| Purchase #6 | $27.39 | 6.365% | $29.1334 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $68.59 | 11.429% | $76.4292 | $76.43 | $76.45 | $76.40 |
| 7 purchase totals = | $996.31 | $1,072.8473 | $1,072.85 | $1,072.95 | $1,072.70 | |