| 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 | $137.97 | 4.143% | $143.6861 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $169.82 | 13.144% | $192.1411 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $183.96 | 8.231% | $199.1017 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $159.54 | 5.187% | $167.8153 | $167.82 | $167.80 | $167.80 |
| Purchase #5 | $156.48 | 4.849% | $164.0677 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $6.74 | 7.331% | $7.2341 | $7.23 | $7.25 | $7.20 |
| Purchase #7 | $178.85 | 8.696% | $194.4028 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $993.36 | $1,068.4488 | $1,068.45 | $1,068.45 | $1,068.40 | |