| 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 | $174.29 | 4.310% | $181.8019 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $186.62 | 7.497% | $200.6109 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $38.57 | 5.386% | $40.6474 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $130.29 | 9.353% | $142.476 | $142.48 | $142.50 | $142.50 |
| Purchase #5 | $150.34 | 3.165% | $155.0983 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $151.72 | 11.516% | $169.1921 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $249.43 | 12.170% | $279.7856 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $1,081.26 | $1,169.6122 | $1,169.62 | $1,169.65 | $1,169.60 | |