| 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 | $178.57 | 7.158% | $191.352 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $83.97 | 7.581% | $90.3358 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $169.63 | 4.840% | $177.8401 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $71.29 | 5.771% | $75.4041 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $128.71 | 5.157% | $135.3476 | $135.35 | $135.35 | $135.30 |
| Purchase #6 | $247.46 | 9.740% | $271.5626 | $271.56 | $271.55 | $271.60 |
| Purchase #7 | $230.44 | 9.135% | $251.4907 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,110.07 | $1,193.3329 | $1,193.33 | $1,193.35 | $1,193.30 | |