| 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 | $33.84 | 13.172% | $38.2974 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $6.46 | 10.784% | $7.1566 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $16.53 | 10.130% | $18.2045 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $228.29 | 4.712% | $239.047 | $239.05 | $239.05 | $239.00 |
| Purchase #5 | $184.85 | 13.517% | $209.8362 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $152.98 | 5.232% | $160.9839 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $146.66 | 10.251% | $161.6941 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $769.61 | $835.2197 | $835.22 | $835.25 | $835.20 | |