| 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 | $136.33 | 6.385% | $145.0347 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $228.47 | 6.261% | $242.7745 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $169.64 | 8.335% | $183.7795 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $181.62 | 7.255% | $194.7965 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $104.87 | 13.747% | $119.2865 | $119.29 | $119.30 | $119.30 |
| Purchase #6 | $236.78 | 11.374% | $263.7114 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $154.65 | 9.424% | $169.2242 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $1,212.36 | $1,318.6073 | $1,318.60 | $1,318.60 | $1,318.60 | |