| 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 | $177.79 | 11.600% | $198.4136 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $211.94 | 8.545% | $230.0503 | $230.05 | $230.05 | $230.10 |
| Purchase #3 | $223.25 | 8.600% | $242.4495 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $161.98 | 6.512% | $172.5281 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $194.45 | 11.609% | $217.0237 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $116.47 | 13.335% | $132.0013 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $187.47 | 7.110% | $200.7991 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $1,273.35 | $1,393.2656 | $1,393.26 | $1,393.25 | $1,393.20 | |