| 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 | $151.29 | 11.359% | $168.475 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $42.87 | 4.448% | $44.7769 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $213.55 | 10.379% | $235.7144 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $235.64 | 9.797% | $258.7257 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $36.58 | 6.564% | $38.9811 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $144.58 | 9.403% | $158.1749 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $140.62 | 7.163% | $150.6926 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $965.13 | $1,055.5406 | $1,055.54 | $1,055.60 | $1,055.60 | |