| 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 | $119.87 | 11.137% | $133.2199 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $148.29 | 3.271% | $153.1406 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $161.91 | 5.707% | $171.1502 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $199.87 | 7.586% | $215.0321 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $144.90 | 3.407% | $149.8367 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $137.73 | 11.180% | $153.1282 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $38.69 | 4.483% | $40.4245 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $951.26 | $1,015.9322 | $1,015.93 | $1,015.95 | $1,015.80 | |