| 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 | $185.89 | 6.229% | $197.4691 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $131.59 | 11.131% | $146.2373 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $240.45 | 5.473% | $253.6098 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $244.95 | 13.291% | $277.5063 | $277.51 | $277.50 | $277.50 |
| Purchase #5 | $145.40 | 4.826% | $152.417 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $199.80 | 7.224% | $214.2336 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $193.90 | 9.296% | $211.9249 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,341.98 | $1,453.3980 | $1,453.40 | $1,453.35 | $1,453.30 | |