| 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 | $160.59 | 5.761% | $169.8416 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $190.67 | 3.434% | $197.2176 | $197.22 | $197.20 | $197.20 |
| Purchase #3 | $187.90 | 6.403% | $199.9312 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $246.96 | 9.263% | $269.8359 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $145.54 | 6.776% | $155.4018 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $210.71 | 3.651% | $218.403 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $45.94 | 4.235% | $47.8856 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $1,188.31 | $1,258.5167 | $1,258.52 | $1,258.55 | $1,258.40 | |