| 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 | $173.59 | 6.330% | $184.5782 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $185.80 | 4.628% | $194.3988 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $87.43 | 4.319% | $91.2061 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $31.28 | 3.568% | $32.3961 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $108.34 | 9.399% | $118.5229 | $118.52 | $118.50 | $118.50 |
| Purchase #6 | $92.32 | 8.710% | $100.3611 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $142.73 | 12.280% | $160.2572 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $821.49 | $881.7204 | $881.73 | $881.70 | $881.80 | |