| 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 | $133.88 | 11.351% | $149.0767 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $207.84 | 13.144% | $235.1585 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $35.70 | 3.783% | $37.0505 | $37.05 | $37.05 | $37.10 |
| Purchase #4 | $157.81 | 9.136% | $172.2275 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $114.94 | 5.406% | $121.1537 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $188.28 | 9.869% | $206.8614 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $152.50 | 13.303% | $172.7871 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $990.95 | $1,094.3154 | $1,094.32 | $1,094.35 | $1,094.50 | |