| 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 | $156.76 | 13.166% | $177.399 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $165.33 | 3.461% | $171.0521 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $144.66 | 13.838% | $164.6781 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $6.48 | 11.156% | $7.2029 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $60.53 | 12.514% | $68.1047 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $85.35 | 6.566% | $90.9541 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $149.95 | 7.214% | $160.7674 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $769.06 | $840.1583 | $840.15 | $840.15 | $840.30 | |