| 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 | $75.74 | 6.572% | $80.7176 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $130.52 | 7.818% | $140.7241 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $179.26 | 9.201% | $195.7537 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $239.42 | 11.673% | $267.3675 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $218.45 | 7.382% | $234.576 | $234.58 | $234.60 | $234.60 |
| Purchase #6 | $88.25 | 3.205% | $91.0784 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $233.62 | 9.242% | $255.2112 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,165.26 | $1,265.4285 | $1,265.43 | $1,265.40 | $1,265.50 | |