| 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 | $189.28 | 6.487% | $201.5586 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $101.31 | 6.202% | $107.5932 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $39.67 | 6.522% | $42.2573 | $42.26 | $42.25 | $42.30 |
| Purchase #4 | $107.53 | 8.796% | $116.9883 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $85.99 | 7.800% | $92.6972 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $162.69 | 9.412% | $178.0024 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $6.29 | 10.237% | $6.9339 | $6.93 | $6.95 | $6.90 |
| 7 purchase totals = | $692.76 | $746.0309 | $746.03 | $746.05 | $746.10 | |