| 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 | $69.86 | 7.657% | $75.2092 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $37.42 | 7.616% | $40.2699 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $213.97 | 5.373% | $225.4666 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $135.51 | 7.325% | $145.4361 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $204.32 | 10.572% | $225.9207 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $248.28 | 9.105% | $270.8859 | $270.89 | $270.90 | $270.90 |
| Purchase #7 | $141.29 | 9.385% | $154.5501 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $1,050.65 | $1,137.7385 | $1,137.75 | $1,137.70 | $1,137.80 | |