| 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 | $152.52 | 7.608% | $164.1237 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $176.64 | 12.241% | $198.2625 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $38.76 | 10.302% | $42.7531 | $42.75 | $42.75 | $42.80 |
| Purchase #4 | $142.55 | 10.365% | $157.3253 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $22.48 | 4.757% | $23.5494 | $23.55 | $23.55 | $23.50 |
| Purchase #6 | $142.27 | 6.460% | $151.4606 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $12.59 | 13.860% | $14.335 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $687.81 | $751.8096 | $751.81 | $751.80 | $751.80 | |