| 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 | $166.83 | 7.563% | $179.4474 | $179.45 | $179.45 | $179.40 |
| Purchase #2 | $159.31 | 11.809% | $178.1229 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $56.94 | 13.475% | $64.6127 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $119.82 | 8.164% | $129.6021 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $172.37 | 10.152% | $189.869 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $107.27 | 6.732% | $114.4914 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $62.61 | 3.572% | $64.8464 | $64.85 | $64.85 | $64.80 |
| 7 purchase totals = | $845.15 | $920.9919 | $920.99 | $920.95 | $920.90 | |