| 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 | $141.57 | 5.270% | $149.0307 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $168.94 | 13.741% | $192.154 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $135.77 | 8.336% | $147.0878 | $147.09 | $147.10 | $147.10 |
| Purchase #4 | $75.52 | 11.593% | $84.275 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $178.45 | 8.747% | $194.059 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $31.35 | 10.224% | $34.5552 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $14.88 | 6.850% | $15.8993 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $746.48 | $817.0610 | $817.07 | $817.10 | $817.20 | |