| 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 | $86.25 | 6.169% | $91.5708 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $108.56 | 3.345% | $112.1913 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $90.79 | 11.708% | $101.4197 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $167.90 | 6.600% | $178.9814 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $195.80 | 6.107% | $207.7575 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $128.53 | 13.811% | $146.2813 | $146.28 | $146.30 | $146.30 |
| Purchase #7 | $215.57 | 13.282% | $244.202 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $993.40 | $1,082.4040 | $1,082.40 | $1,082.40 | $1,082.50 | |