| 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 | $135.31 | 5.829% | $143.1972 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $70.35 | 13.132% | $79.5884 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $144.61 | 8.597% | $157.0421 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $173.79 | 8.311% | $188.2337 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $162.55 | 8.310% | $176.0579 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $180.67 | 13.275% | $204.6539 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $54.77 | 5.710% | $57.8974 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $922.05 | $1,006.6706 | $1,006.67 | $1,006.70 | $1,006.70 | |