| 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 | $138.49 | 12.262% | $155.4716 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $194.43 | 9.814% | $213.5114 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $69.30 | 4.261% | $72.2529 | $72.25 | $72.25 | $72.30 |
| Purchase #4 | $6.80 | 12.362% | $7.6406 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $135.95 | 7.234% | $145.7846 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $154.60 | 8.498% | $167.7379 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $38.37 | 10.274% | $42.3121 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $737.94 | $804.7111 | $804.70 | $804.70 | $804.70 | |