| 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 | $150.57 | 10.456% | $166.3136 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $238.28 | 10.252% | $262.7085 | $262.71 | $262.70 | $262.70 |
| Purchase #3 | $189.32 | 7.517% | $203.5512 | $203.55 | $203.55 | $203.60 |
| Purchase #4 | $68.88 | 10.529% | $76.1324 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $63.47 | 8.558% | $68.9018 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $165.61 | 7.573% | $178.1516 | $178.15 | $178.15 | $178.20 |
| Purchase #7 | $171.91 | 11.281% | $191.3032 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $1,048.04 | $1,147.0623 | $1,147.05 | $1,147.05 | $1,147.10 | |