| 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 | $139.59 | 10.568% | $154.3419 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $139.34 | 7.122% | $149.2638 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $184.87 | 3.647% | $191.6122 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $147.98 | 13.351% | $167.7368 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $130.64 | 3.365% | $135.036 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $142.42 | 13.444% | $161.5669 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $108.78 | 3.386% | $112.4633 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $993.62 | $1,072.0209 | $1,072.02 | $1,072.00 | $1,072.00 | |