| 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 | $149.92 | 7.764% | $161.5598 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $127.63 | 9.764% | $140.0918 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $237.93 | 12.125% | $266.779 | $266.78 | $266.80 | $266.80 |
| Purchase #4 | $216.53 | 11.278% | $240.9503 | $240.95 | $240.95 | $241.00 |
| Purchase #5 | $136.89 | 3.225% | $141.3047 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $129.33 | 10.355% | $142.7221 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $199.48 | 7.432% | $214.3054 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $1,197.71 | $1,307.7131 | $1,307.71 | $1,307.70 | $1,307.80 | |