| 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 | $185.56 | 6.769% | $198.1206 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $145.99 | 6.310% | $155.202 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $136.58 | 12.321% | $153.408 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $20.84 | 8.251% | $22.5595 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $55.56 | 4.672% | $58.1558 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $177.42 | 6.287% | $188.5744 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $187.40 | 12.143% | $210.156 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $909.35 | $986.1763 | $986.18 | $986.10 | $986.30 | |