| 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 | $174.32 | 8.507% | $189.1494 | $189.15 | $189.15 | $189.10 |
| Purchase #2 | $174.93 | 5.570% | $184.6736 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $238.75 | 9.784% | $262.1093 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $186.42 | 7.524% | $200.4462 | $200.45 | $200.45 | $200.40 |
| Purchase #5 | $167.54 | 6.577% | $178.5591 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $110.53 | 6.693% | $117.9278 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $68.84 | 7.664% | $74.1159 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $1,121.33 | $1,206.9813 | $1,206.99 | $1,206.95 | $1,206.90 | |