| 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 | $149.61 | 7.833% | $161.329 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $155.28 | 4.789% | $162.7164 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $145.64 | 3.345% | $150.5117 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $245.93 | 9.711% | $269.8123 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $20.80 | 12.179% | $23.3332 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $107.37 | 12.242% | $120.5142 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $61.29 | 5.559% | $64.6971 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $885.92 | $952.9139 | $952.91 | $952.90 | $952.80 | |