| 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 | $174.82 | 10.532% | $193.232 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $80.66 | 4.222% | $84.0655 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $230.64 | 11.553% | $257.2858 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $117.56 | 4.438% | $122.7773 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $67.37 | 6.311% | $71.6217 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $232.56 | 7.440% | $249.8625 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $178.99 | 8.451% | $194.1164 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $1,082.60 | $1,172.9612 | $1,172.97 | $1,172.95 | $1,173.00 | |