| 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 | $152.92 | 5.325% | $161.063 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $155.64 | 11.102% | $172.9192 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $132.75 | 9.620% | $145.5206 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $34.51 | 10.636% | $38.1805 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $223.64 | 8.201% | $241.9807 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $135.59 | 8.198% | $146.7057 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $110.30 | 3.582% | $114.2509 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $945.35 | $1,020.6206 | $1,020.62 | $1,020.60 | $1,020.70 | |