| 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 | $172.37 | 4.303% | $179.7871 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $225.99 | 8.317% | $244.7856 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $86.42 | 11.454% | $96.3185 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $195.64 | 5.684% | $206.7602 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $78.38 | 7.210% | $84.0312 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $178.43 | 3.777% | $185.1693 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $137.52 | 11.253% | $152.9951 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,074.75 | $1,149.8470 | $1,149.86 | $1,149.85 | $1,149.90 | |