| 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 | $141.79 | 13.422% | $160.8211 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $133.68 | 13.432% | $151.6359 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $197.59 | 11.778% | $220.8622 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $66.66 | 13.705% | $75.7958 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $207.35 | 12.781% | $233.8514 | $233.85 | $233.85 | $233.90 |
| Purchase #6 | $100.47 | 11.512% | $112.0361 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $243.62 | 9.701% | $267.2536 | $267.25 | $267.25 | $267.30 |
| 7 purchase totals = | $1,091.16 | $1,222.2561 | $1,222.26 | $1,222.25 | $1,222.30 | |