| 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 | $74.33 | 11.832% | $83.1247 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $160.78 | 5.112% | $168.9991 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $6.42 | 13.593% | $7.2927 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $221.26 | 12.468% | $248.8467 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $82.66 | 10.441% | $91.2905 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $129.42 | 10.441% | $142.9327 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $210.76 | 9.510% | $230.8033 | $230.80 | $230.80 | $230.80 |
| 7 purchase totals = | $885.63 | $973.2897 | $973.28 | $973.30 | $973.20 | |