| 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 | $139.46 | 9.117% | $152.1746 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $22.32 | 8.453% | $24.2067 | $24.21 | $24.20 | $24.20 |
| Purchase #3 | $178.57 | 13.323% | $202.3609 | $202.36 | $202.35 | $202.40 |
| Purchase #4 | $135.86 | 3.860% | $141.1042 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $192.32 | 13.486% | $218.2563 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $23.44 | 4.839% | $24.5743 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $68.97 | 10.558% | $76.2519 | $76.25 | $76.25 | $76.30 |
| 7 purchase totals = | $760.94 | $838.9289 | $838.92 | $838.85 | $839.10 | |