| 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 | $144.75 | 4.487% | $151.2449 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $127.29 | 10.800% | $141.0373 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $116.30 | 12.445% | $130.7735 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $129.28 | 9.299% | $141.3017 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $204.98 | 4.525% | $214.2553 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $136.26 | 6.369% | $144.9384 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $223.30 | 9.311% | $244.0915 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,082.16 | $1,167.6426 | $1,167.64 | $1,167.65 | $1,167.60 | |