| 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 | $188.39 | 7.293% | $202.1293 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $160.69 | 4.354% | $167.6864 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $189.26 | 13.444% | $214.7041 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $197.59 | 6.622% | $210.6744 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $147.49 | 5.368% | $155.4073 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $108.73 | 7.848% | $117.2631 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $5.94 | 12.860% | $6.7039 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $998.09 | $1,074.5685 | $1,074.56 | $1,074.55 | $1,074.60 | |