| 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 | $112.92 | 8.690% | $122.7327 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $168.28 | 12.800% | $189.8198 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $187.74 | 11.830% | $209.9496 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $60.81 | 3.715% | $63.0691 | $63.07 | $63.05 | $63.10 |
| Purchase #5 | $167.87 | 6.475% | $178.7396 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $126.85 | 11.805% | $141.8246 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $37.28 | 9.436% | $40.7977 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $861.75 | $946.9331 | $946.93 | $946.90 | $946.80 | |