| 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 | $113.46 | 6.766% | $121.1367 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $33.75 | 10.477% | $37.286 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $160.47 | 4.252% | $167.2932 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $182.67 | 10.624% | $202.0769 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $225.29 | 9.430% | $246.5348 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $132.84 | 11.369% | $147.9426 | $147.94 | $147.95 | $147.90 |
| Purchase #7 | $124.86 | 6.639% | $133.1495 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $973.34 | $1,055.4197 | $1,055.42 | $1,055.50 | $1,055.30 | |