| 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 | $194.77 | 6.518% | $207.4651 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $180.54 | 9.847% | $198.3178 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $138.64 | 11.314% | $154.3257 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $176.84 | 3.415% | $182.8791 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $12.35 | 3.326% | $12.7608 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $211.40 | 4.333% | $220.56 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $159.93 | 12.611% | $180.0988 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,074.47 | $1,156.4073 | $1,156.42 | $1,156.40 | $1,156.50 | |