| 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 | $175.96 | 12.376% | $197.7368 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $20.64 | 7.216% | $22.1294 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $87.76 | 4.399% | $91.6206 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $183.86 | 8.393% | $199.2914 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $67.74 | 5.223% | $71.2781 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $95.79 | 3.830% | $99.4588 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $128.95 | 4.765% | $135.0945 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $760.70 | $816.6096 | $816.61 | $816.65 | $816.60 | |