| 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 | $161.26 | 10.580% | $178.3213 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $211.44 | 12.826% | $238.5593 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $26.28 | 10.581% | $29.0607 | $29.06 | $29.05 | $29.10 |
| Purchase #4 | $140.94 | 10.332% | $155.5019 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $140.72 | 7.719% | $151.5822 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $200.95 | 8.168% | $217.3636 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $99.61 | 7.823% | $107.4025 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $981.20 | $1,077.7915 | $1,077.78 | $1,077.75 | $1,077.90 | |