| 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 | $117.42 | 9.568% | $128.6547 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $94.55 | 8.594% | $102.6756 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $218.84 | 7.120% | $234.4214 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $190.93 | 10.706% | $211.371 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $95.44 | 7.643% | $102.7345 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $174.94 | 11.813% | $195.6057 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $160.58 | 5.467% | $169.3589 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $1,052.70 | $1,144.8218 | $1,144.82 | $1,144.80 | $1,144.90 | |