| 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 | $146.65 | 4.323% | $152.9897 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $250.70 | 9.718% | $275.063 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $210.53 | 3.370% | $217.6249 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $105.98 | 7.238% | $113.6508 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $240.50 | 6.325% | $255.7116 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $9.67 | 8.214% | $10.4643 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $187.91 | 5.493% | $198.2319 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,151.94 | $1,223.7362 | $1,223.72 | $1,223.70 | $1,223.80 | |