| 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 | $136.52 | 7.732% | $147.0757 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $33.48 | 9.399% | $36.6268 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $238.59 | 6.125% | $253.2036 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $28.52 | 4.662% | $29.8496 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $41.86 | 10.406% | $46.216 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $194.33 | 4.612% | $203.2925 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $174.42 | 5.495% | $184.0044 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $847.72 | $900.2686 | $900.27 | $900.30 | $900.20 | |