| 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 | $15.83 | 12.220% | $17.7644 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $137.90 | 5.506% | $145.4928 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $184.45 | 3.519% | $190.9408 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $88.83 | 8.731% | $96.5857 | $96.59 | $96.60 | $96.60 |
| Purchase #5 | $115.29 | 12.874% | $130.1324 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $201.44 | 13.517% | $228.6686 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $206.32 | 7.279% | $221.338 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $950.06 | $1,030.9227 | $1,030.92 | $1,030.95 | $1,030.90 | |