| 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 | $123.43 | 5.431% | $130.1335 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $29.64 | 13.190% | $33.5495 | $33.55 | $33.55 | $33.50 |
| Purchase #3 | $132.74 | 10.136% | $146.1945 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $101.34 | 5.393% | $106.8053 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $20.47 | 9.391% | $22.3923 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $154.64 | 11.842% | $172.9525 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $184.82 | 11.552% | $206.1704 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $747.08 | $818.1980 | $818.19 | $818.20 | $818.20 | |