| 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 | $68.39 | 7.673% | $73.6376 | $73.64 | $73.65 | $73.60 |
| Purchase #2 | $176.94 | 12.463% | $198.992 | $198.99 | $199.00 | $199.00 |
| Purchase #3 | $18.50 | 3.302% | $19.1109 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $206.71 | 13.176% | $233.9461 | $233.95 | $233.95 | $233.90 |
| Purchase #5 | $8.69 | 9.311% | $9.4991 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $228.72 | 6.871% | $244.4354 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $172.84 | 9.856% | $189.8751 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $880.79 | $969.4962 | $969.51 | $969.55 | $969.40 | |