| 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 | $154.66 | 3.131% | $159.5024 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $186.28 | 13.333% | $211.1167 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $229.29 | 13.341% | $259.8796 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $196.66 | 5.189% | $206.8647 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $132.56 | 6.298% | $140.9086 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $135.40 | 10.769% | $149.9812 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $41.95 | 3.860% | $43.5693 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $1,076.80 | $1,171.8225 | $1,171.82 | $1,171.80 | $1,171.90 | |